Steam exhaust valve with timer for pressure cookers



FIG. 1 is a front elevational view of an exhaust valve with timer, showing my new design,

FIG. 2 is a side view thereof, the opposite side being identical,

FIG. 3 is a front elevational view thereof, showing the side opposite to FIG. 1,

FIG. 4 is a top plan view thereof,

FIG. 5 is a bottom plan view thereof,

FIG. 6 is a top perspective view thereof. 

The ornamental design for a steam exhaust valve with timer for pressure cookers, as shown. 